I know it sounds unbelievable. But a knuckle I smashed over 20 years ago has grown mostly back over the span of a couple months. I started on K2 for the the first time in my life and increased the amount of D3.

My wife takes this for a bad tooth which has given her problems and other than extraction the dentist has no solution. A few days after starting k2 the pain stopped and has not returned after 4 months.

Easy to swallow small softgel.
Too early to tell for what it is doing for osteoporosis and CV yet but this product seems to get great reviews in scientific studies for putting calcium where it should be, i.e. into your bones rather than calcifying your arteries that will contribute to Cardiovascular Disease.
Great result for tooth acre, pain went away after about two weeks on this supplement.
IHerb service is great arrives half way round the world in about 3 to 4 days. Cheapest source of supplements in general.